Request içinde `Authorization` header’ını arar, değerin `Bearer ` + bir token olup olmadığını kontrol eder ve token’ı `str` olarak döndürür.

Eğer `Authorization` header’ını görmezse ya da değer `Bearer ` token’ı içermiyorsa, doğrudan 401 status code hatasıyla (`UNAUTHORIZED`) response döner.

Token’ın var olup olmadığını kontrol edip ayrıca hata döndürmenize bile gerek yoktur. Fonksiyonunuz çalışıyorsa, token içinde bir `str` olacağından emin olabilirsiniz.

from annotated_doc import Doc
from fastapi.openapi.models import APIKey, APIKeyIn
from fastapi.security.base import SecurityBase
from starlette.exceptions import HTTPException
from starlette.requests import Request
from starlette.status import HTTP_401_UNAUTHORIZED


class APIKeyBase(SecurityBase):
    model: APIKey

    def __init__(
        self,
        location: APIKeyIn,
        name: str,
        description: str | None,

    key = new Object();
    cache.refresh(key);
    checkNothingLogged();
    stats = cache.stats();
    assertThat(stats.missCount()).isEqualTo(2);
    assertThat(stats.loadSuccessCount()).isEqualTo(3);
    assertThat(stats.loadExceptionCount()).isEqualTo(0);
    assertThat(stats.hitCount()).isEqualTo(0);

    assertThat(cache.get(key)).isSameInstanceAs(key);
    stats = cache.stats();

* middleware
* mobile application
* module
* mounting
* network
* origin
* override
* payload
* processor
* property
* proxy
* pull request
* query
* RAM
* remote machine
* status code
* string
* tag
* web framework
* wildcard
* return etmek
* validate etmek

////

//// tab | Bilgi

		if err != nil {
			return auth.Credentials{}, false, ErrIAMNotInitialized
		}
		if !ok {
			// Credentials could be valid but disabled - return a different
			// error in such a scenario.
			if u.Credentials.Status == auth.AccountOff {
				return cred, false, ErrAccessKeyDisabled
			}
			return cred, false, ErrInvalidAccessKeyID
		}
		cred = u.Credentials
	}

	claims, s3Err := checkClaimsFromToken(r, cred)

Se não houver um header `Authorization`, ou se o valor não tiver um token `Bearer `, ele responderá diretamente com um erro de status 401 (`UNAUTHORIZED`).

Você nem precisa verificar se o token existe para retornar um erro. Você pode ter certeza de que, se sua função for executada, ela terá uma `str` nesse token.

* the body parameter
* the path parameter
* the query parameter
* the cookie parameter
* the header parameter
* the form parameter
* the function parameter

* the event
* the startup event
* the startup of the server
* the shutdown event
* the lifespan event

* the handler
* the event handler
* the exception handler
* to handle

* the model
* the Pydantic model
* the data model

    key = new Object();
    cache.refresh(key);
    checkNothingLogged();
    stats = cache.stats();
    assertThat(stats.missCount()).isEqualTo(2);
    assertThat(stats.loadSuccessCount()).isEqualTo(3);
    assertThat(stats.loadExceptionCount()).isEqualTo(0);
    assertThat(stats.hitCount()).isEqualTo(0);

    assertThat(cache.get(key)).isSameInstanceAs(key);
    stats = cache.stats();

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          <association>
            <type>Relocation</type>
          </association>
        </field>
        <field>
          <name>status</name>
          <version>4.0.0+</version>
          <description>
            Gives the status of this artifact in the remote repository.
            This must not be set in your local project, as it is updated by